* {margin: 0; padding: 0;}
html, body {
	height: 100%;
}
body {
	font-size: .12rem;
	background: #efefef;
}

#loading {
	display: none;
	position: fixed;
	z-index: 9999;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	box-sizing: border-box;
	padding-top: 2.5rem;
	background: rgba(255,255,255,0.8);
	text-align: center;
	color: #999;
}
#loading > .img {
	display: block;
	margin: 0 auto 0.15rem;
	width: 0.5rem;
	height: 0.5rem;
	background: url(../img/jiazaizhong.png) no-repeat center;
	background-size: 100%  100%;
	animation: rotate 2s linear infinite;
}
@keyframes rotate {
	0% {transform: rotate(0);}
	100% {transform: rotate(360deg);}
}
